{"id":"CVE-2026-54377","published":"2026-11-04T22:18:05.580","lastModified":"2026-11-04T22:18:05.580","description":"VitaFit cloud API before 2026-10-30 contained an insecure direct object reference vulnerability that allows authenticated attackers to access another user's data by supplying a different user_id or profile_id to endpoints such as GET /front/profile/{profile_id}/report/ and GET /front/profile/{profile_id}/body_index_per_day/. Attackers can leverage predictable user_id and profile_id relationships combined with an account-enumeration weakness to read another account's email address, profile, body-composition report, and measurement history at scale.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/je-lv/vitafit-security-research","tags":[]},{"url":"https://play.google.com/store/apps/details?id=com.vt.vitafit","tags":[]},{"url":"https://www.vulncheck.com/advisories/vitafit-cloud-api-idor-via-profile-id-endpoints","tags":[]}],"exploitRefs":[{"url":"https://github.com/je-lv/vitafit-security-research","tags":[]}],"hasPoc":true,"ai":null}